不是和中国比，而是和欧洲发达国家、加拿大和澳大利亚比。

来源: dudaan 于 2019-11-10 10:30:54 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.